Sessions Tagged With 'nutrient management'

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Effects of Long-Term Manure Applications on Soil in the Irrigated Northwest

Friday, November 17, 2017 at 2:30 pm EST - Presented by Amber Moore, April Leytem, Joe Harrison

An eight-year study of manure in crop rotations that include root crops (sugar beets and potatoes) is taking a very comprehensive look at manure use. Researchers are studying everything from yields, soil health, characteristics of the harvested crop, nutrient leaching, and...

The Use of Runoff Risk Advisory Tools for Water Quality Protection

Friday, June 16, 2017 at 2:30 pm EDT - Presented by Nichole Embertson, Zachary Easton

Despite decades of efforts to reduce non-point source nutrient pollution, excessive nutrient losses continue from agricultural lands, contributing to water quality impairment. Wet, temperate and/or humid regions of the US, increasingly experience frequent runoff events that...

On-Farm Nutrient Management Research: Replacing Commercial Sidedress Nitrogen with Liquid Livestock Manure on Emerged Corn

Friday, May 19, 2017 at 2:30 pm EDT - Presented by Glen Arnold

Livestock producers can more fully utilize the nutrients in livestock manure to reduce purchased fertilizer costs if they can apply manure when crops need the nutrients. Better capturing manure nutrients can reduce phosphorus and nitrogen losses into surface water bodies....

Harmful Algal Blooms and Agricultural Nutrients: State Responses to a Growing Issue

Wednesday, October 19, 2016 at 12:00 pm EDT - Presented by Peggy Hall

Science points to runoff from agricultural fields as a cause of elevated levels of Nitrogen and Phosphorous in our nation’s waterways, leading to Harmful Algal Blooms, hypoxia and other water quality issues. In this webinar, Hall will present an overview of different...

U.S. EPA Nutrient Recycling Challenge

Friday, September 23, 2016 at 2:30 pm EDT - Presented by Jill Heemstra

Have you heard about the Nutrient Recycling Challenge where applicants compete to develop technologies for recycling nutrients from livestock manure? This webcast will provide an overview of the goals and development of the Nutrient Recycling Challenge put forth by the U.S....

Successful Soil Sampling in a "Big Data" World Webinar

Monday, July 11, 2016 at 12:30 pm EDT

This webinar will address the differences in soil sampling strategies that lead to collecting representative soil samples, including whole field, directed, grid, zone, and sub-zone methods, issues associated with sampling frequency. It also will provide information to...

North Central Region Water Network: The Current 16: Innovations in Nutrient Management

Wednesday, February 17, 2016 at 3:00 pm EST

Presented by the North Central Region Water Network: Jeffrey Jacquet, Sociology and Rural Studies, South Dakota State University,The Pathways for Information Transfer Among Manure Nutrient Management Professionals Mary Wicks, Food, Agricultural and Biological Engineering,...

North Central Region Water Network: The Current Webinar 15: Systems Approaches in Water and Nutrient Management Education

Wednesday, January 20, 2016 at 3:00 pm EST - Presented by Anne Baird

Anne Baird, Program Director, The Ohio State University, Mentoring for Early Career Extension Educators: A Systems Approach to Nutrient Management Jeremy Solin, Wisconsin Coordinator and National Program Manager of ThinkWater, ThinkWater: Integrating Systems Thinking into...

Linking Feed Management to Whole Farm Nutrient Management

Friday, October 17, 2014 at 2:30 pm EDT - Presented by Andrea Watson, Joe Harrison, Brian Richert

Nutrients in feed is the primary source of Nitrogen, Phosphorus, and Potassium that is imported to livestock and poultry farms. This month’s webcast will highlight a decision aid tool that follows the nutrients in feed all the way to the land application of manure for crop...

Chesapeake Bay 2012 – Implications of the TMDL

Friday, February 17, 2012 at 2:30 pm EST

This is a follow-up webcast to Changing Management of Nutrients in the Chesapeake Bay Watershed. That initial webcast told the story of why the TMDL was developed and the nuts and bolts of the TMDL as well as the next steps from 2010 to 2025. This webcasts shows the state...

Global foundations for reducing nutrient enrichment and oxygen depletion from land based pollution, in support of Global Nutrient Cycle

Wednesday, July 27, 2011 at 1:00 pm EDT

Program to discuss a potential partnership with GETF (Global Environmental Technology Foundation). GETF is interested in eXtension helping them contribute to a Global Nutrient Management CoP and to identify best-management practices regarding nutrient reduction in key “hot...